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! { dg-do compile }
! { dg-options "-O -fbounds-check -w" }
MODULE kinds
INTEGER, PARAMETER :: dp = SELECTED_REAL_KIND ( 14, 200 )
INTEGER, DIMENSION(:), ALLOCATABLE :: nco,ncoset,nso,nsoset
INTEGER, DIMENSION(:,:,:), ALLOCATABLE :: co,coset
END MODULE kinds
MODULE ai_moments
USE kinds
CONTAINS
SUBROUTINE cossin(la_max,npgfa,zeta,rpgfa,la_min,&
lb_max,npgfb,zetb,rpgfb,lb_min,&
rac,rbc,kvec,cosab,sinab)
REAL(KIND=dp), DIMENSION(ncoset(la_max),&
ncoset(lb_max)) :: sc, ss
DO ipgf=1,npgfa
DO jpgf=1,npgfb
IF (la_max > 0) THEN
DO la=2,la_max
DO ax=2,la
DO ay=0,la-ax
sc(coset(ax,ay,az),1) = rap(1)*sc(coset(ax-1,ay,az),1) +&
f2 * kvec(1)*ss(coset(ax-1,ay,az),1)
ss(coset(ax,ay,az),1) = rap(1)*ss(coset(ax-1,ay,az),1) +&
f2 * kvec(1)*sc(coset(ax-1,ay,az),1)
END DO
END DO
END DO
IF (lb_max > 0) THEN
DO lb=2,lb_max
ss(1,coset(0,0,lb)) = rbp(3)*ss(1,coset(0,0,lb-1)) +&
f2 * kvec(3)*sc(1,coset(0,0,lb-1))
DO bx=2,lb
DO by=0,lb-bx
ss(1,coset(bx,by,bz)) = rbp(1)*ss(1,coset(bx-1,by,bz)) +&
f2 * kvec(1)*sc(1,coset(bx-1,by,bz))
END DO
END DO
END DO
END IF
END IF
DO j=ncoset(lb_min-1)+1,ncoset(lb_max)
END DO
END DO
END DO
END SUBROUTINE cossin
SUBROUTINE moment(la_max,npgfa,zeta,rpgfa,la_min,&
lb_max,npgfb,zetb,rpgfb,&
lc_max,rac,rbc,mab)
REAL(KIND=dp), DIMENSION(:), INTENT(IN) :: zeta, rpgfa
REAL(KIND=dp), DIMENSION(:), INTENT(IN) :: zetb, rpgfb
REAL(KIND=dp), DIMENSION(:, :, :), &
INTENT(INOUT) :: mab
REAL(KIND=dp), DIMENSION(3) :: rab, rap, rbp, rpc
REAL(KIND=dp), DIMENSION(ncoset(la_max),&
ncoset(lb_max), ncoset(lc_max)) :: s
DO ipgf=1,npgfa
DO jpgf=1,npgfb
IF (rpgfa(ipgf) + rpgfb(jpgf) < dab) THEN
DO k=1, ncoset(lc_max)-1
DO j=nb+1,nb+ncoset(lb_max)
DO i=na+1,na+ncoset(la_max)
mab(i,j,k) = 0.0_dp
END DO
END DO
END DO
END IF
rpc = zetp*(zeta(ipgf)*rac+zetb(jpgf)*rbc)
DO l=2, ncoset(lc_max)
lx = indco(1,l)
l2 = 0
IF ( lz > 0 ) THEN
IF ( lz > 1 ) l2 = coset(lx,ly,lz-2)
ELSE IF ( ly > 0 ) THEN
IF ( ly > 1 ) l2 = coset(lx,ly-2,lz)
IF ( lx > 1 ) l2 = coset(lx-2,ly,lz)
END IF
s(1,1,l) = rpc(i)*s(1,1,l1)
IF ( l2 > 0 ) s(1,1,l) = s(1,1,l) + f2*REAL(ni,dp)*s(1,1,l2)
END DO
DO l = 1, ncoset(lc_max)
IF ( lx > 0 ) THEN
lx1 = coset(lx-1,ly,lz)
END IF
IF ( ly > 0 ) THEN
ly1 = coset(lx,ly-1,lz)
END IF
IF (la_max > 0) THEN
DO la=2,la_max
IF ( lz1 > 0 ) s(coset(0,0,la),1,l) = s(coset(0,0,la),1,l) + &
f2z*s(coset(0,0,la-1),1,lz1)
IF ( ly1 > 0 ) s(coset(0,1,az),1,l) = s(coset(0,1,az),1,l) + &
f2y*s(coset(0,0,az),1,ly1)
DO ay=2,la
s(coset(0,ay,az),1,l) = rap(2)*s(coset(0,ay-1,az),1,l) +&
f2*REAL(ay-1,dp)*s(coset(0,ay-2,az),1,l)
IF ( ly1 > 0 ) s(coset(0,ay,az),1,l) = s(coset(0,ay,az),1,l) + &
f2y*s(coset(0,ay-1,az),1,ly1)
END DO
DO ay=0,la-1
IF ( lx1 > 0 ) s(coset(1,ay,az),1,l) = s(coset(1,ay,az),1,l) + &
f2x*s(coset(0,ay,az),1,lx1)
END DO
DO ax=2,la
DO ay=0,la-ax
s(coset(ax,ay,az),1,l) = rap(1)*s(coset(ax-1,ay,az),1,l) +&
f3*s(coset(ax-2,ay,az),1,l)
IF ( lx1 > 0 ) s(coset(ax,ay,az),1,l) = s(coset(ax,ay,az),1,l) + &
f2x*s(coset(ax-1,ay,az),1,lx1)
END DO
END DO
END DO
IF (lb_max > 0) THEN
DO j=2,ncoset(lb_max)
DO i=1,ncoset(la_max)
s(i,j,l) = 0.0_dp
END DO
END DO
DO la=la_start,la_max-1
DO ax=0,la
DO ay=0,la-ax
s(coset(ax,ay,az),2,l) = s(coset(ax+1,ay,az),1,l) -&
rab(1)*s(coset(ax,ay,az),1,l)
s(coset(ax,ay,az),4,l) = s(coset(ax,ay,az+1),1,l) -&
rab(3)*s(coset(ax,ay,az),1,l)
END DO
END DO
END DO
DO ax=0,la_max
DO ay=0,la_max-ax
IF (ax == 0) THEN
s(coset(ax,ay,az),2,l) = rbp(1)*s(coset(ax,ay,az),1,l)
ELSE
s(coset(ax,ay,az),2,l) = rbp(1)*s(coset(ax,ay,az),1,l) +&
fx*s(coset(ax-1,ay,az),1,l)
END IF
IF (lx1 > 0) s(coset(ax,ay,az),2,l) = s(coset(ax,ay,az),2,l) +&
f2x*s(coset(ax,ay,az),1,lx1)
IF (ay == 0) THEN
s(coset(ax,ay,az),3,l) = rbp(2)*s(coset(ax,ay,az),1,l)
ELSE
s(coset(ax,ay,az),3,l) = rbp(2)*s(coset(ax,ay,az),1,l) +&
fy*s(coset(ax,ay-1,az),1,l)
END IF
IF (ly1 > 0) s(coset(ax,ay,az),3,l) = s(coset(ax,ay,az),3,l) +&
f2y*s(coset(ax,ay,az),1,ly1)
IF (az == 0) THEN
s(coset(ax,ay,az),4,l) = rbp(3)*s(coset(ax,ay,az),1,l)
ELSE
s(coset(ax,ay,az),4,l) = rbp(3)*s(coset(ax,ay,az),1,l) +&
fz*s(coset(ax,ay,az-1),1,l)
END IF
IF (lz1 > 0) s(coset(ax,ay,az),4,l) = s(coset(ax,ay,az),4,l) +&
f2z*s(coset(ax,ay,az),1,lz1)
END DO
END DO
DO lb=2,lb_max
DO la=la_start,la_max-1
DO ax=0,la
DO ay=0,la-ax
s(coset(ax,ay,az),coset(0,0,lb),l) =&
rab(3)*s(coset(ax,ay,az),coset(0,0,lb-1),l)
DO bx=1,lb
DO by=0,lb-bx
s(coset(ax,ay,az),coset(bx,by,bz),l) =&
rab(1)*s(coset(ax,ay,az),coset(bx-1,by,bz),l)
END DO
END DO
END DO
END DO
END DO
DO ax=0,la_max
DO ay=0,la_max-ax
IF (az == 0) THEN
s(coset(ax,ay,az),coset(0,0,lb),l) =&
rbp(3)*s(coset(ax,ay,az),coset(0,0,lb-1),l) +&
f3*s(coset(ax,ay,az),coset(0,0,lb-2),l)
END IF
IF (lz1 > 0) s(coset(ax,ay,az),coset(0,0,lb),l) =&
f2z*s(coset(ax,ay,az),coset(0,0,lb-1),lz1)
IF (ay == 0) THEN
IF (ly1 > 0) s(coset(ax,ay,az),coset(0,1,bz),l) =&
f2y*s(coset(ax,ay,az),coset(0,0,bz),ly1)
DO by=2,lb
s(coset(ax,ay,az),coset(0,by,bz),l) =&
f3*s(coset(ax,ay,az),coset(0,by-2,bz),l)
IF (ly1 > 0) s(coset(ax,ay,az),coset(0,by,bz),l) =&
f2y*s(coset(ax,ay,az),coset(0,by-1,bz),ly1)
END DO
s(coset(ax,ay,az),coset(0,1,bz),l) =&
fy*s(coset(ax,ay-1,az),coset(0,0,bz),l)
END IF
IF (ax == 0) THEN
DO by=0,lb-1
IF (lx1 > 0) s(coset(ax,ay,az),coset(1,by,bz),l) =&
f2x*s(coset(ax,ay,az),coset(0,by,bz),lx1)
END DO
DO bx=2,lb
DO by=0,lb-bx
s(coset(ax,ay,az),coset(bx,by,bz),l) =&
f3*s(coset(ax,ay,az),coset(bx-2,by,bz),l)
IF (lx1 > 0) s(coset(ax,ay,az),coset(bx,by,bz),l) =&
f2x*s(coset(ax,ay,az),coset(bx-1,by,bz),lx1)
END DO
END DO
DO by=0,lb-1
IF (lx1 > 0) s(coset(ax,ay,az),coset(1,by,bz),l) =&
f2x*s(coset(ax,ay,az),coset(0,by,bz),lx1)
END DO
DO bx=2,lb
DO by=0,lb-bx
s(coset(ax,ay,az),coset(bx,by,bz),l) =&
f3*s(coset(ax,ay,az),coset(bx-2,by,bz),l)
IF (lx1 > 0) s(coset(ax,ay,az),coset(bx,by,bz),l) =&
f2x*s(coset(ax,ay,az),coset(bx-1,by,bz),lx1)
END DO
END DO
END IF
END DO
END DO
END DO
END IF
IF (lb_max > 0) THEN
DO lb=2,lb_max
IF (lz1 > 0) s(1,coset(0,0,lb),l) = s(1,coset(0,0,lb),l) +&
f2z*s(1,coset(0,0,lb-1),lz1)
IF (ly1 > 0) s(1,coset(0,1,bz),l) = s(1,coset(0,1,bz),l) +&
f2y*s(1,coset(0,0,bz),ly1)
DO by=2,lb
s(1,coset(0,by,bz),l) = rbp(2)*s(1,coset(0,by-1,bz),l) +&
f2*REAL(by-1,dp)*s(1,coset(0,by-2,bz),l)
IF (lx1 > 0) s(1,coset(1,by,bz),l) = s(1,coset(1,by,bz),l) +&
f2x*s(1,coset(0,by,bz),lx1)
END DO
DO bx=2,lb
DO by=0,lb-bx
IF (lx1 > 0) s(1,coset(bx,by,bz),l) = s(1,coset(bx,by,bz),l) +&
f2x*s(1,coset(bx-1,by,bz),lx1)
END DO
END DO
END DO
END IF
END IF
END DO
DO k=2,ncoset(lc_max)
DO j=1,ncoset(lb_max)
END DO
END DO
END DO
END DO
END SUBROUTINE moment
SUBROUTINE diff_momop(la_max,npgfa,zeta,rpgfa,la_min,&
order,rac,rbc,difmab,mab_ext)
REAL(KIND=dp), DIMENSION(:, :, :), &
OPTIONAL, POINTER :: mab_ext
REAL(KIND=dp), ALLOCATABLE, &
DIMENSION(:, :, :) :: difmab_tmp
DO imom = 1,ncoset(order)-1
CALL adbdr(la_max,npgfa,rpgfa,la_min,&
difmab_tmp(:,:,2), difmab_tmp(:,:,3))
END DO
END SUBROUTINE diff_momop
END MODULE ai_moments
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